This service manual is the full LEXMARK X651de, X652de, X654de, X656de, X656dte, X658d, X658de, X658dme, X658dfe, X658dte, X658dtme, X658dtfe Service Repair Manual. It is in .PDF format and contains detailed diagrams, pictures, and full procedures to diagnose and repair your LEXMARK X651de, X652de, X654de, X656de, X656dte, X658d, X658de, X658dme, X658dfe, X658dte, X658dtme, X658dtfe Series copier. You can print, zoom, or read any diagram, picture, or page from this Service Manual. Every chapter is fully detailed and contains all the simulation codes, trouble codes, maintenance procedures, reset procedures, and diagnose procedures of LEXMARK X651de, X652de, X654de, X656de, X656dte, X658d, X658de, X658dme, X658dfe, X658dte, X658dtme, X658dtfe photocopier. This manual is useful for both professional mechanics and DIY enthusiasts.
To see what the manual contains, please read the table of contents:
Notices and safety information
Laser notice
Lithium warning
Safety information
Preface
Conventions
GENERAL INFORMATION
Maintenance approach
Printer overview
Printer configurations
Basic models
Options
Available internal options
Media handling options
Supported paper sizes, types, and weights
Tools required for service
Acronyms
DIAGNOSTIC INFORMATION
Start
Confirm the installation status
Power-on Reset sequence
Entering Diagnostics Menu
User attendance messages
Error code table
Service checks
Sensor (input) service check
Sensor (fuser output) service check
... (and many more)
Printer Related Troubleshooting
Image quality symptoms
Faint print (Low contrast)
... (and many more)
Network service check
DIAGNOSTIC AIDS
Understanding the printer control panel
Entering Diagnostics Menu
Available tests
Registration (printer)
Quick Test
... (and many more)
REPAIR INFORMATION
Handling ESD-sensitive parts
Adjustments
Removal procedures
Before starting service work
Charge roll assembly removal (X651, X652, X654, X656, and X658)
